Good morning and greetings to all. I am in need of advise, suggestions, comments and help.

The Basics: My OS is Win7 Home Premium x64, I am running PSP9.0 in compatibility mode with WinXP SerPack 2 with great success until now.

The Issue: I am attempting to upgrade PSP 9.0 to 9.01. During the 9.01 install process I am presented with the error message: " C:\.....\Commands/JascCmdPluginHost.dll is not a valid previous version and could not be upgraded." At that point the installation has to be stopped.

What I have done: Ran two registry cleaners and did a reinstall "repair" of PSP9. Neither solved the problem. Don't know what else to do.

The update is required to successfully run some psp scripts that are not acting correctly. The creator of the scripts has advised that I need to update to have the scripts run correctly,

okay... You "smarter than me" folks, please help me solve this issue.

Thanks in advance for your help and please know that it is greatly appreciated!

Not sure about PSP9.0 But I am using PSP9.01 on WIN.XP for about 20 years now. Also on Windows8 with no problems at all.I work on a 3hrd computer with Windows10 and on this one PSP9.01 HAS DIED finallyWhatever I have tried - nothing helped! I must transfer my images to XP to work with PSP and transfer back to Winows10.Just a hint for the future of PSP so I suggest think twice before you update yours.Good luckHannaK